APPARATUS TO RETAIN THE BEARING OF THE TRANSMISSION

摘要

A bearing supporting system for reducing vibration noise of a rotary shaft of a transmission is provided to reduce shock and vibration and improve durability by forming a fluid space part in a journal roller bearing. A bearing(2) is used for supporting a rotary shaft(1) of a transmission. A plurality of journal roller bearings(3) are installed rotatably on an outer circumference of the bearing in order to support the bearing. A shaft(4) of the journal roller bearing is supported by a gear housing(5). The journal roller bearing includes an external wheel contacting the bearing. A fluid space part(8) is formed between the journal roller bearing and the shaft supported by the gear housing.